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Some do. A few high performance jet aircraft have a movable wing, called a "swing wing" At low speeds the wing is straight out, but at high speeds the wings fold back. A helicopter is an airplane- a "rotary wing" aircraft. The rotor is not a propeller, but wings that are moved through the air. The wings of regular aircraft also move some- they flex up and down as loads change.
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Do airplanes with bigger wings fly farther than airplanes with smaller wings?
no
How do airplanes fly when they are heavier than air?
The airpresureunder the wings is greaterthan the pressure over the wings creating lift.
What do airplanes and rockets have in common?
an engine for thrust and wings/fins for control.
Why do airplanes have wings?
because airplanes have wings
What are the advantages of Bernoulli's principle in airplanes?
Planes have WIngs Dumb Nut! Your aim is off you Caddy wadller!
Do airplanes have two wings?
All airplanes have at least two wings.
What force of airplanes produced by engines causes air to move over and under wings?
Thrust
Do airplanes with bigger wings fly farther than airplanes with smaller wings?
no
Why do airplanes need wings?
airplanes need wings so they can glide and land correctly
What forward movement force of airplanes provideed by ingines cuases air to move over and wings?
Thrust
What do birds and airplanes have the same?
Birds and airplanes both have wings.
Do airplanes have wings?
yes.
Do airplanes usually have 2 wings?
Yes, airplanes usually have 2 wings. 1 wing would be unsteady.
What do butterflies and airplanes have in common?
Wings.
How many wings do airplanes have?
2
Why are airplanes streamlined with rounded instead of square wings and bodies?
if they were square it would be like friction and the airplane wouldn't be able to move
Why are airplanes called airplanes?
The wings of an airplane are near-flat surfaces that plane the air.
